//1. 数组的结构
const F4 = ['小沈阳','刘能','赵四','宋小宝'];
let [xiao, liu, zhao, song] = F4;
console.log(xiao);	//小沈阳
console.log(liu);	//刘能
console.log(zhao);	//赵四
console.log(song);	//宋小宝